Sealey SHC3 Hose Clip Zinc Plated ??51-70mm Pack of 10 Worm drive hose clip. Zinc plated with external pressed threads allowing for smooth surface hose contact. Manufactured to DIN 3017. Worm drive hose clip Zinc plated with external pressed threads allowing for smooth surface hose contact Size: 51-70mm Band Size: 12mm Manufactured to DIN 3017 Pack Quantity: 10 Model No SHC3